As a conventional kiln type, the rotary kiln has existed for hundreds of years and has been used for rough processing of powder materials. It has been widely used for its advantages of large output and low energy consumption. However, low temperature resistance, difficulty in sealing, and difficulty in cleaning have always been the shortcomings of this furnace type.

The FCHZ series rotary furnace adopts a special sealing and gas path layout structure, which retains its inherent advantages and allows this furnace type to be applied to the drying and sintering fields of electronic grade powder.